exports.install = function (Vue, options) {
  Vue.prototype.common = {

  };

  // 过滤器
  Vue.filter('date',function (value) {
    var year = value.getFullYear(),
      month = value.getMonth()+1,
      day = value.getDate(),
      hour = value.getHours(),
      minute = value.getMinutes();
    return year+'年'+month+'月'+day+'日'+' '+hour+':'+minute
  })
}
